Financial Services Regulatory Practice in BigLaw

Every dollar that moves through the financial system is governed by regulation — banking laws, securities laws, derivatives rules, anti-money laundering requirements, consumer protection statutes. Financial services regulatory practice in BigLaw exists to help banks, broker-dealers, investment advisers, funds, and fintech companies operate within this framework.

It is one of the most stable and consistently in-demand practice areas in BigLaw, because the regulatory environment never stops changing.

What Associates Actually Do

Banking Regulatory. If your client is a bank or bank holding company, it is subject to oversight from the Fed, OCC, FDIC, and state regulators. Associates help with bank charter applications, regulatory examinations, capital and liquidity compliance, BSA/AML programs, and merger applications under the Bank Merger Act. When regulators issue consent orders or enforcement actions, you draft responses and negotiate resolutions.

Securities Regulatory. Broker-dealers and investment advisers are regulated by the SEC and FINRA. Associates help with registration, compliance program design, examination preparation, and enforcement defense. If the SEC sends a Wells notice, you are drafting the Wells submission. If FINRA opens an investigation into a broker's trading activity, you are managing the response.

Derivatives and Trading. Post-Dodd-Frank, the derivatives market is heavily regulated by the CFTC and SEC. Associates draft ISDA documentation, advise on swap dealer registration requirements, and help clients comply with margin and clearing rules. This is technical, detail-oriented work that requires understanding both the legal framework and how derivatives markets actually function.

Fintech and Payments. This is the growth area. Every fintech company — from digital banks to crypto exchanges to buy-now-pay-later platforms — needs to figure out which regulators have jurisdiction over them and what licenses they need. State money transmitter licenses, bank partnership structures, lending law compliance, and the evolving crypto regulatory landscape all create work. As a junior associate, you might research state-by-state licensing requirements, draft compliance policies, or advise on the regulatory implications of a new product.

Enforcement Defense. When regulators bring actions — SEC enforcement proceedings, CFPB investigations, state AG consumer protection actions — financial institutions need defense counsel. This work blends regulatory knowledge with litigation skills. You analyze trading records, prepare witnesses for testimony, and negotiate settlements.

Which Firms Lead

Davis Polk and Sullivan & Cromwell have the most prestigious financial services regulatory practices, built on decades of advising the largest banks on their most complex regulatory matters. Cleary Gottlieb is strong in international financial regulation. Covington leads in DC-based regulatory advocacy.

Debevoise & Plimpton has a top-tier practice for investment management regulation — the rules governing private funds, mutual funds, and investment advisers. WilmerHale is known for SEC enforcement defense.

For fintech specifically, firms like Goodwin, Orrick, and Fenwick have built significant practices serving the startup and venture-backed fintech ecosystem.

The DC Factor

More than most practices, financial services regulatory has a strong DC component. Many of the agencies — the Fed, SEC, CFTC, CFPB, Treasury — are headquartered there. If you want to do this work, being at a firm with a strong DC office matters.

The revolving door is also very real. Lawyers move between BigLaw, regulatory agencies, and in-house compliance roles throughout their careers. A few years at the SEC or Fed can be a powerful credential that opens doors in private practice.

Who Should Consider This

If you are interested in how financial markets work, comfortable with dense regulatory texts, and want a practice area where the work is consistently in demand regardless of the economic cycle — financial services regulatory is a strong choice. It does not have the deal-closing adrenaline of M&A, but it has stability, intellectual depth, and excellent exit options into compliance and in-house roles at banks, funds, and fintech companies.